baber/WOPTO huggingface dataset:
Patent JP-H08119416-A (JP)
Title: Stock control system
Inventor: HAYASHI TAKASHI
IPC: G06Q50/00
Filed: 1994-10-26
Abstract: PURPOSE: To update the stock data by intra-storage movement simply and precisely. CONSTITUTION: In an object deposit area equipped with a plurality of storing locations for storing objects, the applicable object is moved from one storing location to another by a fork lift. In this intra-storage object moving operation, communications take place between a host computer, in which the stock data for each storing location is stored, and an on-board terminal unit mounted on the fork lift, and thereby the stock data us updated. That is an operator enters the data pieces 'A 1', 'A2' representing the locations of the origin and destination from the on-board terminal unit while watching a display 8 provided on it, selects the parts data for object to be moved (illustrated by a two-dot chain line), and thereby rewrites the stock data for the storing locations of the origin and destination due to the intra-storage moving operation.
Patent JP-H04140928-A (JP)
Title: Calculation system for gray code
Inventor: KATSURAGAWA HIROSHI
IPC: H03M7/16
Filed: 1990-10-02
Abstract: PURPOSE:To prevent inconvenience of deficiency of a capacity of a memory even when a processing unit employs a DSP whose memory space is small by obtaining a gray code not by the use of a conversion table but by the arithmetic processing. CONSTITUTION:Based on a parameter (y) latched in a 1st variable latch means, a parameter (z) latched in a 4th variable latch means is subject to decrement processing to be set to y-1. Then the shift processing is executed in which the latched parameter (y) is revised to a value shifted to the right by one digit in a register storing 2's power. Then whether or not x<y is established based on the parameter (y) latched and the parameter (x) latched in a 2nd variable latch means. When the relation of x<y is established, an i-th bit code Gv>>[M-i] of an obtained gray code Gv from the high-order is set to 0 and when the relation of x<y is not established, the said Gv>>[M-i] is set to 1 in the bit code setting processing.
Patent JP-S61139821-A (JP)
Title: Coordinate input device of electromagnetic coupling type
Inventor: UEDA JUN
IPC: G06F3/046
Filed: 1984-12-13
Abstract: PURPOSE:To reduce the number of cables to a moving coil to two wires by turning on/off a diode in the moving coil, switching over between a fundamental wave and harmonic and detecting an induced voltage in a fixed coil by phase discriminating detection. CONSTITUTION:A waveform synthesizing circuit 8 gives coil driving signals (e) and (f) to an AC driving circuit 10 on the basis of a timer signal (d) and a fundamental wave harmonic switching signal (g) given from a CPU7 to drive a moving coil part 14. When a switch 12 is turned off, these signals are inputted directly to a coil 13; and when it is turned on, they are rectified by a diode rectifying circuit 11 to input the fundamental wave and harmonic. A signal induced by a sense line having the fixed coil passes an amplifying circuit 3 and is detected in a phase discrimination detecting circuit 4 by a reference signal (b) given from the waveform synthesizing part 8. The detection output is integrated by an integrating circuit 5 to obtain an integral output corresponding to the switch operation.
Patent JP-S63118097-A (JP)
Title: Surface treatment of amorphous alloy material
Inventor: OKAZAKI YASUO
IPC: H01F1/153
Filed: 1986-11-04
Abstract: PURPOSE:To improve the layer insulation between amorphous alloy sheets and the corrosion resistance of the sheets without deteriorating the characteristics by forming anodic oxide films on the surfaces of the sheets and sticking Cr oxide hydrate films to the oxide films. CONSTITUTION:An Fe-B-Si-Co alloy as a material for the iron core of a transformer is melted and the molten alloy is very rapidly cooled with a cooling roll rotating at high speed to obtain amorphous alloy sheets having a small iron loss and superior exciting characteristics. When the sheets are superposed to produce the iron core, increased electric resistance between the sheets and improved corrosion resistance are required. In order to satisfy the requirement, Al2O3 insulating films of 0.003-0.3mum thickness are formed on the surfaces of the sheets by 5-500mg/m<2> by anodic oxidation in an electrolytic soln. contg. sodium aluminate and the sheets are electrolyzed as the cathode in an electrolytic soln. contg. Cr ions to form Cr oxide hydrate films on the insulating films.
Patent JP-S61143348-A (JP)
Inventor: JIYORII DEI GOTSUDOFURII JIYUN
IPC: C07C239/00
Filed: 1985-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01108338-A (JP)
Title: Aluminum alloy having excellent tensile and fatigue strength
Inventor: YAMAUCHI SHIGENORI
IPC: C22C21/00
Filed: 1987-10-21
Abstract: PURPOSE:To manufacture a member made of Al alloy having excellent tensile strength and fatigue strength, particularly excellent notched fatigue strength by executing the working such as compression molding, extrusion and hot forging to the powder, flake, etc., as the material, by the quenching of Al alloy molten metal having specific compsn. CONSTITUTION:The Al alloy having the compsn. contg., by weight, 5-12% Fe, 4-10% Si, 1-6% Cu, 0.3-3.0% Mg or furthermore contg. >=8% total of one or more kinds among 0.5-5% V, 0.5-5% Mo and 0.4-4% Zr with the balance Al is melted to refine. The molten metal of said Al alloy is subjected to rapid solidification by an atomizing method, single roll method,double roll method, etc., to form into the state of fine powder, flake or ribbon. The material is molded by cold compression, degas by heating-hot extrusion, degas-hot pressing-hot extrusion, etc., and is thereafter worked into a connecting rod, etc., by hot forging and is thereafter subjected to a heat treatment such as solution heat treatment, by which the lightweight connecting rod having excellent tensile strength and fatigue strength is manufactured.
Patent JP-S62125157-A (JP)
Inventor: KANEKO MASAICHI
IPC: E04F15/12
Filed: 1985-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11103572-A (JP)
Title: Synchronous rectifier circuit
Inventor: SENDA JUN
IPC: H02M3/28
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To enhance power efficiency by arranging means for forming an annular circulation circuit including a reactor and a load on the prestage of the reactor and on the post-stage of a rectifying means during an interval of specified polarity where the rectifying means stays in the cut-off region. SOLUTION: A circulation means comprising an FET 155, a current transformer 101, and Zener diodes 102, 103 is arranged on the prestage of a reactor 154 and on the post-stage of a rectifying means comprising a resistor 153 and an FET 157. When an FET 152 in the circulation means makes a transition from saturable region to cut--off region, a commutation current flows through a parasitic diode 155a and a part of that energy is transmitted through a current transformer to winding thus producing an appropriate voltage in the FET 155. Consequently, the FET 155 makes a quick transition to the saturable region and the time rate when the commutation current flows through the parasitic diode 155a is shortened and the power efficiency is enhanced. The time interval when the commutation current flows through the FET 155 is also shortened upon transition from cut-off region to saturable region.
Patent JP-H04145810-A (JP)
Title: Electric motor vehicle
Inventor: MASAKI RYOZO
IPC: B60L9/18
Filed: 1990-10-03
Abstract: PURPOSE:To continue traveling by driving two wheels by other current supply means if one of a motor and current supply means for individually driving the two wheels malfunctions. CONSTITUTION:Two inverters 4a, 4b are operated by a battery 5 according to a command of a controller 6 to drive motors 3a, 3b, thereby rotating wheels 2a, 2b. The controller 6 inputs, as operated, signals from an accelerator 7, a brake pedal 8, a forward/reverse switching lever 9 and a steering sensor 11 of a handwheel 10. It receives outputs 2a-2d of rotating speedometers 12a-12s of the wheels 2a-2d, and rotating speeds wL, wR of the motors 3a, 3b during traveling. When the controller 6 detects a malfunction from one driving system such as the wheel 2a side from the inputs, it opens a switch 14a, closes a switch 13, and drives the motors 3a, 3b by the output of the inverter 4b.
Patent JP-H08123154-A (JP)
Title: Image forming device
Inventor: OTSUKA HIROHISA
IPC: G03G21/10
Filed: 1994-10-27
Abstract: PURPOSE: To prevent unsatisfactory electrification even in case toner, etc., partially leak from a cleaning blade, which cleans the surface of a photoconductor, in the direction of the turn of the photoconductor, with the result that the surface of an electrifying member is partially soiled by the toner, etc. CONSTITUTION: An amount of the reciprocation of a cleaning member 22 for cleaning the surface of the electrifying roller 2, which comes into contact with the photoconductor 1, while reciprocating in the direction of the arrow C is made larger than an amount of the reciprocation of the cleaning blade 8a for cleaning the surface of the photoconductor 1 while reciprocating in the direction of the arrow C. Thus, even in case where toner, etc., leak from the cleaning blade 8a without being cleared away and stick to the electrifying roller 2, cleaning performance is maintained by dispersing the soil on the cleaning member 22, carried from the electrifying roller 2, over a wide range to prevent partial soiling.
Patent JP-S63121593-A (JP)
Title: Roped type unmanned diving machine device
Inventor: ZAITSU MASARU
IPC: B63C11/42
Filed: 1986-11-07
Abstract: PURPOSE:To secure the safety of an anvilical, by installing a ballast tank, capable of remote control, in an underwater launcher, in case of a diving machine device consisting of an unmanned dividing machine being controlled by a rope out of a mother ship and the underwater launcher. CONSTITUTION:At the time of usual submarine prospecting activities, a launcher 2 serves as a weight and is suspended in the water, making a vehicle 1 easily perform its movement. On the other hand, at the time of carrying out salvage work for a wrecked diving boat, after connecting a rescue slinging rope 12 of the vehicle 1 to the wrecked diving boat 11, a lower flap of a hopper-like ballast tank 2a of the launcher 2 is opened and steel balls B filled up inside this ballast tank 2a are discharged into the water. With this operation, weight of the launcher 2 is lightened, whereby an increment portion of load to be added to anvilical 5 by the wrecked diving boat 11 is reduced and absorbable when hoisting the wrecked diving boat 11. Therefore, even in case of the salvage work at time of stormy weather or the like, safety for the anvilical 5 is keepable.
Patent JP-H11110111-A (JP)
Title: Touch panel supporting device
Inventor: HACHIMAN YUICHI
IPC: G06F3/03
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel supporting device, which can use a much larger picture at the time of plotting and enables inputting with the same operability as a miniaturized keyboard when inputting characters, by placing a soft support sheet, which is equipped with a convex projection on or under it or upward and downward convex projections on and under it at the almost center of each key or button, on a touch panel. SOLUTION: The soft support sheet 2, which is equipped with a convex projection 1 on or under it or convex projections 1 on and under it at the almost center of each key or button of a virtual keyboard on the touch panel, is placed. When the part of the projection 1 on the support sheet 2 is pressed by the tip of a finger or the like, the touch panel is pressed by the projection 1, and a signal corresponding to the relevant key or button of the virtual keyboard is detected. A touch panel sheet 3 is a soft sheet and detects a position (coordinate) in contact with a touch panel glass substrate 4 at the time of pressing. Besides, the touch panel glass substrate 4 detects the coordinate of the part in contact with the touch panel sheet 3.
Patent JP-S61143547-A (JP)
Title: Cylinder for plastic molding apparatus
Inventor: KAWAI NOBUYASU
IPC: B29C48/03
Filed: 1984-12-13
Abstract: PURPOSE:To provide superior corrosion resistance, wear resistance, and toughness by forming the inside peripheral surface of the cylinder by use of a corrosion-and wear-resisting alloy having specific chemical composition. CONSTITUTION:The inside peripheral surface of the cylinder for a plastic mold ing apparatus is formed of the corrosion-and wear-resisting alloy having the chemical composition consisting of, by weight, 0.5-1.5% C, 1-2% Si, 0.5-2.5% B, 10-20% Ni, 20-30% Cr, 10-20% W, 0.5-20% Cu, and the balance Co with inevitable impurities.
Patent JP-S61143693-A (JP)
Title: Heat exchanger utilizing metallic hydride
Inventor: KOYAMA YOSHIHARU
IPC: F28D20/00
Filed: 1984-12-14
Abstract: PURPOSE:To produce a heat exchanger utilizing metallic hydride (MH) with excellent heat insulating effect subject to no convection for inner heat insulating material, by a method wherein the inner surface of outer cylinder is provided with independent foaming heat insulating material. CONSTITUTION:One end of MH holding cylinder 2 penetrates through one side of outer cylinder end member 1b to be held thereby as well as by baffle boards 3 provided on several parts inside the outer cylinder 1. The both end members 1b of outer cylinder 1 are respectively fitted with heat exchanging fluid tube connecting ports 5a, 5b. Overall inner surface of barrel part 1a and member 1b of outer cylinder 1 is provided with independent foaming heat insulating material 6 with proper thickness. Besides the inner spaces of outer cylinder 1 excluding said heat insulating material 6 and MH holding cylinders 2 are filled with proper metallic meshes 7. Through these procedures, the outer cylinder 1 may be prevented from being heated or radiating heat from the surface to the atmosphere even if the heat exchanger body is heated by the heat produced by MH.
Patent JP-H11168920-A (JP)
Title: Riding paddy working machine
Inventor: FUJII JIRO
IPC: B60W10/10
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To enable to carry out a ridge crossing work by bringing a clutch and a brake to put on and off at a position where the operator gets off a traveling machine body (a sulky rice-transplanter) and bring the brake to act in a simply connected structure. SOLUTION: In this riding paddy working machine, a clutch pedal 42 for operating a clutch at a boarding position and an operating device 46 for putting the clutch and a brake on and off at a position of getting off are installed and the brake 51 operated by the operation device 46 is installed to a rotative unit 53 which transmits the power near the clutch pedal 42.
Patent JP-H06118804-A (JP)
Title: Color image forming device
Inventor: SHIMURA MICHIO
IPC: G03G15/16
Filed: 1992-10-02
Abstract: PURPOSE:To improve the life of an intermediate transfer body by rotating a roller on which a sheet is wound so as to move the sheet, forming a toner image on the sheet and transferring the toner image on a recording paper. CONSTITUTION:The intermediate transfer body 2 is constituted in such a manner that the sheet 4 is wound on a metallic roller 3 and rotated to move the sheet 4. The sheet 4 is pressed/fixed by a part of a groove 5 provided on a part of the outer periphery of the metallic roller 3 by a sheet press plate. This sheet fixing mechanism is fixed in such a manner that it is inserted into the groove 5 of the metallic roller 3 and the side plates of both sides are fixed on the attaching part of the metallic roller 3 by using a countersunk head screw, etc. When the sheet 4 is wound/fixed on the metallic roller 3, a cam lever is rotated clockwise by 90 deg.. Thus, a cam is rotated in the same direction by 90 deg. and a hook supporting member is pressed by the cam and moved upward against the pressing force of a spring by a specific amount.
Patent JP-S62122533-A (JP)
Inventor: IKEDA AKIRA
IPC: A01G31/00
Filed: 1985-11-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10112763-A (JP)
Title: Line connecting device
Inventor: HASEGAWA TAKESHI
IPC: H04M11/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To simply and inexpensively make an entire line structure when an ISDN line is used by one terminal and also to flexibly cope with connecting several terminals. SOLUTION: A two-wire line 1 is transformed into a four-wire via a DSU (digital service unit) circuit 2a. A communication circuit 15a fetches a digital signal from the circuit 2a with a prescribed time delayed. A compensation circuit 12 is provided between the circuits 2a and 15a, bits are shifted and the prescribed time is delayed. The circuit 12 is mounted on a compensation substrate 10, and a connector 10a is freely attachable and detachable to/from a connector 14 in a device 15. When this device is extended, a connector 20a of an extension substrate 20 is attached to the connector 14.
Patent JP-S62117677-A (JP)
Inventor: SHIMAZAKI KANZO
IPC: B07B13/02
Filed: 1986-11-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03126981-A (JP)
Title: On-vehicle display device
Inventor: SEKI HAJIME
IPC: B60N3/00
Filed: 1989-10-13
Abstract: PURPOSE:To enlarge a visual angle by using the refraction of light and disposing a transparent plate having comparatively a great refractive index. CONSTITUTION:A transparent filter 11 having the great refractive index is mounted on the surface of an on-vehicle display. In other words, the filter 11 made of a polyester transparent plastic material, etc., which asymmetrically refract an optical path is attached to the display surface of the display device having the transmission type crystal panel 3, so that the visual angle looks enlarged corresponding to the refractive index of the filter 11. Thus, the visual angle can be corrected and enlarged.
Patent JP-H0978981-A (JP)
Title: Tunnel outside lining method
Inventor: KANEKO KENICHI
IPC: E21D9/06
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To construct a lining layer of doughnut shape at the periphery of a superannuated tunnel. SOLUTION: A hollow shield excavator 1 having a hollow part with an inner diameter almost equal to the periphery of an existing tunnel is used. A normal shield excavator is fixed as an auxiliary shield excavator 2 to a part of the hollow shield excavator 1, and the discharge of sediment excavated by the hollow shield excavator 1 and the supply of a filter are performed through an inner void part of the auxiliary shield excavator 2. After the periphery of the existing tunnel is excavated by the hollow shield excavator 1, the filler is filled in excavated traces.
Patent JP-H04143223-A (JP)
Title: Method for controlling combustion in heating furnace
Inventor: OHASHI YUICHI
IPC: C21D1/00
Filed: 1990-10-04
Abstract: PURPOSE:To optimally and automatically perform fuel flow rate control by automatically switching the control mode in every zone between the furnace temp. control mode and the fuel flow rate control mode with respect to the burners in a heating zone and a soaking zone according to the state of operation in a walking beam heating furnace. CONSTITUTION:Prior to inserting a billet 2, the instruction of manufacture from a business computer 8 is received, and burners 3, 4 are ignited and the temp. in a furnace is elevated, and this temp. is measured by thermocouples 5 and picked up as observed furnace temp. in a main control section 7. In the control section 7, a series of computations are exerted based on the received data from the computer 8, the input data by a keyboard 11, and the above observed furnace temp. On the basis of the set output obtained from the above computations, a furnace temp. control mode or a flow rate control mode is selected in a furnace temp. control section 6, and, a furnace temp. controller 6a is controlled in the case of the former and a flow rate controller 6b is controlled in the case of the latter. The output from the control section 6 is impressed on the burners 3, 4 of a furnace 1, and the furnace temp. can be controlled to a proper value fitted for the billet 2.
Patent JP-S61228329-A (JP)
Title: Apparatus for automatically measuring throttled value of round bar tensile test piece by using digital image processing
Inventor: FURUKIMI OSAMU
IPC: G01N3/08
Filed: 1984-12-18
Abstract: PURPOSE:To attain to measure the throttled value of a tensile test automatically at a high speed with high accuracy, by converting the analogue image information from an image pick-up part to digital information with a specific gradation level or more by an A/D conversion part and using digital image processing. CONSTITUTION:The test pieces before and after breakage attached to rotary jigs 2 receive uniform illumination from illumination parts 4, and the image of the parallel part of the test piece before breakage and that of the broken part of the test piece after breakage are picked up in this state by image pick-up parts 3 to obtain analogue image informations which are, in turn, converted to digital image informations by A/D conversion parts 5. Each picture element of each image at this time is set to at least 16 gradations or more, pref., 256 gradations. These digital image signals are processed by image processing parts 6 to calculate the diameter of the test piece before breakage and that of the test piece after breakage and a throttled value is calculated from these values by operation parts. Further, with respect to the broken surface, the specimen 1 is intermittently rotated at a rotary interval at least smaller than 45 deg. to measure the diameter of the broken part every time and the average value of the max. value and the min. value is set as the diameter.
Patent JP-S62125825-A (JP)
Title: Gas separation membrane
Inventor: KAJIMA TAKAFUMI
IPC: B01D69/12
Filed: 1985-11-26
Abstract: PURPOSE:To enable polymerization in the atmosphere wherein polymerization inhibition due to oxydation is easily caused by performing ultraviolet rays irradiation for a substance which is made to a thin membrane by adding a polymerization initiator to a membrane material having >=3 functionality as a photoreactive group in one molecular and polymerizing and curing it. CONSTITUTION:A membrane material having >=3 functionality as a photoreactive functional group such as acryloyl group, methacryloyl group and vinyl group is used. A silicone compd. is suitable as the membrane material when considering high permeability and stability. As a polymerization initiator, either of a radical reaction type and an ion reaction type may be used and benzoins such as a structure of 1-(4-alkylphenyl)-2-hydroxy-2-methylpropane-1-one is high in polymerization starting efficiency and preferably used and the loadings are 0.1-30wt%. A soln. of this mixture is made to a membrane having <=10mum thickness and polymerization is performed by irradiating ultraviolet rays thereon.
Patent JP-H08118397-A (JP)
Title: Manufacture of large-sized tank made of fiber-reinforced resin
Inventor: NAITO HAJIME
IPC: B29C43/34
Filed: 1994-10-28
Abstract: PURPOSE: To effectively arrange a matlike reinforced fiber without preforming the same, perform easily fiber-reinforcing of a large-sized tank and mold not only the large-sized tank under favorable circumstances but also a product having high rigidity in a manufacture of the large-sized tank made of fiber reinforced resin by reaction injection molding (RIM molding) or press molding. CONSTITUTION: In a manufacture of a large-sized tank made of fiber-reinforced resin by reaction injection molding (RIM molding) or press molding, prior to casting thermosetting resin raw materials into a mold, matlike reinforced fibers 32, 33 are arranged at least one by one so that they are positioned in a longitudinal direction, a right angle direction meeting with the direction and respectively from one end up to the other end of the developed unmolded tank structural body 31, and the resin raw materials are cast into the mold after that.